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inysia [295]
3 years ago
13

10 people in a room each person shakes hands with every other person in the room exactly once how many handshakes will there be

Mathematics
2 answers:
Elena L [17]3 years ago
8 0

Answer:

50

Step-by-step explanation:

Since it is every other person the answer upon me is 50

Alex73 [517]3 years ago
4 0
There will be 100 hand shakes because you would do 10x10 which is 100
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Keith will run at most 39 miles this week. So far, he has run 21 miles. What are the possible numbers of additional miles he wil
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Uhhh 18?? 9+9, 10+8, 7+11, 6+12, 5+13, 4+14, 3+15, 2+16, 1+17
3 0
3 years ago
Find the equation equivalent to 2x=4 which is a multiple of 3
stich3 [128]

we have to find equation similar to

2x=4

Firstly , we can divide both sides by 2

\frac{2x}{2} =\frac{4}{2}

x=2

now, we can multiply both sides by 3

3*x=3*2

we get

3x=6............Answer

5 0
3 years ago
a vegetarian sandwich is in the aproximate shape of a cone. the height of the sandwich is 6 inches and the base diameter is 3.5
Olenka [21]

Answer: 19.2inches³

Step-by-step explanation:

The volume of a cone is calculated as:

= 1/3πr²h

where,

π = 3.14

r = radius = diameter/2 = 3.5/2 = 1.75

h = height = 6

Volume = 1/3πr²h

= 1/3 × 3.14 × 1.75² × 6

= 19.2325

= 19.2inches³

Therefore, the volume of the cone-shaped sandwich is 19.2inches³.

5 0
3 years ago
i need help asap!! Which of the following statements is false? Most absolute value equations will yield two different solutions.
Bezzdna [24]

the false statement is: the absolute value of a number can be negative.

the absolute value of a number is never negative

6 0
3 years ago
Fine the value of X
makvit [3.9K]

Answer:

30

Step-by-step explanation:

60/40=3/2

105/40+x = 3/2

105/70=3/2

x=70-40 = 30

8 0
4 years ago
Read 2 more answers
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